alamb commented on a change in pull request #706:
URL: https://github.com/apache/arrow-rs/pull/706#discussion_r695612749



##########
File path: arrow/src/compute/kernels/comparison.rs
##########
@@ -450,6 +450,136 @@ pub fn nlike_utf8_scalar<OffsetSize: 
StringOffsetSizeTrait>(
     Ok(BooleanArray::from(data))
 }
 
+/// Perform SQL `array ~ regex_array` operation on [`StringArray`] / 
[`LargeStringArray`].
+/// If `regex_array` element has an empty value, the corresponding result 
value is always true.
+///
+/// `flags_array` are optional [`StringArray`] / [`LargeStringArray`] flag, 
which allow
+/// special search modes, such as case insensitive and multi-line mode.
+/// See the documentation 
[here](https://docs.rs/regex/1.5.4/regex/#grouping-and-flags)

Review comment:
       👍 




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